Auto Tele-Seimar 135mm f/2.8
Auto Tele-Seimar 135mm f/2.8 is a camera glass that can be used with different camera mounts. It has a fixed focal length of 135mm and a high aperture value of f/2.8, which makes it a bright lens. The lens has a manual focus system, which means that you need to adjust the focus manually. The lens has 6 aperture blades, which are commonly used, and provide a rounded out of focus circle shape. The lens has a weight of 365 grams, which makes it a bit heavy to carry around. It has a filter diameter of 55mm, which is a commonly used filter size.
The lens is made up of several lens elements, which are coated to reduce reflections and improve image quality. The lens elements are arranged in a specific way to produce sharp and detailed images. The lens has a good build quality and is designed to last for a long time. The lens can be used for different types of photography, including portraits, landscapes, and sports.
Overall, the Auto Tele-Seimar 135mm f/2.8 lens is a good option for photographers who are looking for a high-quality photographic lens with a fixed focal length and a high aperture value. However, there are other alternatives available in the market that offer similar features. The lens is a manual focus lens, which means that it requires some skill and practice to use effectively. The lens produces a nice bokeh effect and has a good resolution, which makes it suitable for professional use. The lens is manufactured with care and attention to detail, which ensures that it delivers good performance and image quality.
Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Bright lens thanks to the high aperture value
55 mm lens filter diameter, commonly filter size, you have plenty of possibilities. Weights 365 grams so plan ahead, carry only if really necessary.